United is offering reduced fares from the US to Europe.
Fares are valid for travel from August 23 through March 31. Avoid blackout periods from December 15 through January 8.
Tickets must be booked by July 22.
Chicago to Rome $676 round-trip
Chicago to Shannon $581 round-trip
Atlanta to Frankfurt $722 round-trip
Boston to Frankfurt $673 round-trip
Boston to Zurich $615 round-trip
Newark to Amsterdam $606 round-trip
Newark to Lisbon $660 round-trip
Newark to Munich $657 round-trip
Tampa to Frankfurt $721 round-trip
Washington DC to Geneva $606 round-trip
Washington DC to Madrid $597 round-trip
Washington DC to Amsterdam $606 round-trip
Houston to Munich $706 round-trip
Los Angeles to Munich $755 round-trip
Los Angeles to Zurich $714 round-trip